<% form_tag topics_path,:method => :get,:name => "jumpbox" do %>
  <fieldset class="jumpbox">
    <label for="jump">跳转到:</label>
    <select name="forum_id" id="jump" onchange="if(this.options[this.selectedIndex].value != 0){ document.forms['jumpbox'].submit() }">
      <option value="0" selected="select">--------------</option>
      <%= $config[:jumpbox] %>
    </select>
    <input value="Go" class="button2" type="submit">
  </fieldset>
<% end %>

